Anthony Napolitan threw down two successful double front flips in BMX Big Air, but failed to grab a medal.<br /><br /><br /><img src="http://ll.broadbandsports.com/images/28421_thumb.jpg" alt="X-Games 15 - Napolitan's Double Front Flip" title="X-Games 15 - Napolitan's Double Front Flip" width="150" height="90" alt="X-Games 15 - Napolitan's Double Front Flip"/>
